18207108

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13669}}^1$

素因数の和:13716

約数の個数: 36

約数和(自身を含む): 47270860

約数和(自身を除く): 29063752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 13669, 27338, 41007, 54676, 82014, 123021, 164028, 246042, 492084, 505753, 1011506, 1517259, 2023012, 3034518, 4551777, 6069036, 9103554, 18207108]

約数ペア:

[(1, 18207108), (2, 9103554), (3, 6069036), (4, 4551777), (6, 3034518), (9, 2023012), (12, 1517259), (18, 1011506), (36, 505753), (37, 492084), (74, 246042), (111, 164028), (148, 123021), (222, 82014), (333, 54676), (444, 41007), (666, 27338), (1332, 13669)]